h=Vot+gt^2/2 = 0+gt^2/2
h2=gt2^2/2
h3=gt3^2/2
h2/h3=gt2^2/2 / gt3^2/2 = t2^2/t3^3 = (t2/t3)^2 = (2/3)^2 =4/9
h=Vot+gt^2/2 = 0+gt^2/2
h2=gt2^2/2
h3=gt3^2/2
h2/h3=gt2^2/2 / gt3^2/2 = t2^2/t3^3 = (t2/t3)^2 = (2/3)^2 =4/9